Траектори
Траектори — материаллă пăнчă куçнă чухнехи ун хыççăнхи тата вăл пулнă пăнчăсенчен тăракан йĕр.

Каçăсем
 Projectile Motion Flash Applet :)
 Trajectory calculator
 An interactive simulation on projectile motion
 Projectile Lab, JavaScript trajectory simulator
 Parabolic Projectile Motion: Shooting a Harmless Tranquilizer Dart at a Falling Monkey by Roberto Castilla-Meléndez, Roxana Ramírez-Herrera, and José Luis Gómez-Muñoz, The Wolfram Demonstrations Project.
 Trajectory, ScienceWorld.
Java projectile-motion simulation, with first-order air resistance. 
Java projectile-motion simulation; targeting solutions, parabola of safety. 

Механика
Баллистика